Climate averages 1991–2020
Bracknell weather
by month.
See how the year changes. July has the highest average daily maximum; March has the lowest average monthly rainfall.
Long-term climate patterns, not a forecast for a particular trip.
Across the year Bracknell averages a daytime high of 13.7°C and a nighttime low of 6.8°C, with about 653 mm of rain on roughly 125 days. July is the warmest month (average high 21.2°C) and January the coolest (7.0°C). November is the wettest month with 64 mm; March is the driest with 44 mm.
The annual picture
A year in Bracknell
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Bracknell climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.0°C1.9°C | 1.9°C | 55 | 11.0 | 8.48 h |
| February | 7.5°C1.8°C | 1.8°C | 45 | 9.3 | 9.910 h |
| March | 10.0°C3.0°C | 3.0°C | 44 | 10.1 | 11.812 h |
| April | 13.0°C4.7°C | 4.7°C | 51 | 11.2 | 13.814 h |
| May | 16.2°C7.8°C | 7.8°C | 55 | 10.2 | 15.616 h |
| June | 19.1°C10.8°C | 10.8°C | 55 | 10.0 | 16.517 h |
| July | 21.2°C12.9°C | 12.9°C | 56 | 10.4 | 16.116 h |
| August | 20.8°C12.8°C | 12.8°C | 60 | 10.2 | 14.615 h |
| September | 18.1°C10.6°C | 10.6°C | 49 | 8.9 | 12.713 h |
| October | 14.1°C8.0°C | 8.0°C | 61 | 11.4 | 10.711 h |
| November | 10.0°C4.7°C | 4.7°C | 64 | 11.4 | 8.99 h |
| December | 7.3°C2.5°C | 2.5°C | 59 | 10.8 | 7.98 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
Nearby cities
- MaidenheadUnited Kingdom · 12 kmHigh 13.9°C · Low 7.2°C · 653 mm rain a year
- SloughUnited Kingdom · 15 kmHigh 13.9°C · Low 7.2°C · 641 mm rain a year
- ReadingUnited Kingdom · 16 kmHigh 13.8°C · Low 7.1°C · 660 mm rain a year
- WokingUnited Kingdom · 17 kmHigh 14.1°C · Low 7.1°C · 673 mm rain a year
- GuildfordUnited Kingdom · 23 kmHigh 14.1°C · Low 7.1°C · 673 mm rain a year
- UxbridgeUnited Kingdom · 24 kmHigh 13.8°C · Low 7.2°C · 641 mm rain a year
- High WycombeUnited Kingdom · 24 kmHigh 13.7°C · Low 7.0°C · 666 mm rain a year
- HayesUnited Kingdom · 25 kmHigh 13.8°C · Low 7.2°C · 641 mm rain a year
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC±0, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 51.40°, -0.80° (4 km from the city centre), adjusted down by 0.2°C for the difference between the city's elevation (81 m) and the cell's (53 m). Rain comes from the 0.25° cell at 51.50°, -0.75°. Maidenhead lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.